报告题目 (Title)：Weight Distributions of q-ary Optimal Locally Repairable Codes
报告人 (Speaker)：张俊 副教授（首都师范大学）
报告时间 (Time)：2021年12月2日(周四) 16:00
报告地点 (Place)：腾讯会议 861 347 722
邀请人(Inviter)：丁洋
主办部门：理学院数学系
报告摘要：It is well-known that the weight distribution of MDS codes is uniquely determined by the length and dimension. In this talk, we prove that the weight distribution of q-ary optimal LRCs with even dimension, minimum distance 5 and locality 2 is also uniquely determined. This is jointed with Jie Hao, Shu-Tao Xia, Fang-Wei Fu and Yi-Xian Yang.
